BOSTON & WARSAW, Poland--(BUSINESS WIRE)--Grandstream Networks, connecting the world since 2002 with award-winning SIP unified communications solutions, today announced interoperability of their UCM ...
Does anyone have experience with either the AT&T Syn248 (which appears to be their VOIP-based replacement for the Parner ACS) or the Grandstream UCM? I'm replacing an 8-line, 20 extension Partner ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback